Salem climate

Typical historical weather for Salem, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Salem.

Annual average

8.9°C

across all months

Warmest month

29.1°C

Jul average high

Coolest month

-12°C

Jan average low

Annual rainfall

726mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

38.7°C

19 June 2022

Coldest day

-34.2°C

1 January 2018

Wettest day

83.3mm

26 June 2025

Windiest day

12.4m/s

12 March 2023